Autocad LT 2008 serial number issue

[Anonymous]

I have a Autocad LT 2008 licensed, installed on windows 10.

After a windows 10 update i got problems with autocad.

I must activate again the license, but after inserted the serial number i got a screen with the message

"Serial Number issues.....".

Unistalled autocad, reinstalled, same problem.

I can't work now with my autocad.

Sorry for my english.

Any sugestions ?

[Mark.Lancaster]

@Anonymous 

Welcome to the Autodesk User's Community..

Autocad 2008 is not supported under Win 10 and updates have caused reactivation.    However as of Aug 31 2019 product versions of 2010 or earlier are not longer going to be activated anymore due to the system that does it is no longer be supported 

[rkmcswain]

@Anonymous  - it doesn't matter if you have the right serial number or not at this point, because Autodesk will not activate your 12 year old product anyway. See this for more information.